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結果 : what minerals are radioactive
4:34

Radioactive Mineral Hazards | Safety Guide

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What Radioactive Thorium Ore Looks Like

GeologyHub
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1:00

The 4 Radioactive Isotopes Commonly Found in Rocks

GeologyHub
17,361 回視聴 - 1 年前

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0:30

Eating the most radioactive mineral in the world!

Drillage Time
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8:46

Mineral From Hell & 13 More Deadly Gems

Gemstones
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2:11

Naturally Radioactive minerals - Cornish Mineral Heritage

Simon Kelley
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1:44

Radioactive Minerals

Maria Juana21
648 回視聴 - 3 年前

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3:37

Radioactive Rocks and Minerals

Frank Reiser M.S.
1,461 回視聴 - 7 年前

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8:08

What is Radioactivity and Is It Always Harmful: Explained in Really Simple Words

Science ABC
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6:00

Radioactive Mineral Prospecting Equipment

Brian Walko (Earth Extractions)
1,172 回視聴 - 6 年前
2:03

Radioactive minerals on display in Clemson

FOX Carolina News
227 回視聴 - 8 か月前
0:59

What Radioactive Uranium Ore Looks Like

GeologyHub
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What Radioactive Copper Ore Looks Like

GeologyHub
9,776 回視聴 - 11 か月前

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0:24

Dangerous Radioactive Rocks!

mbmmllc
8,958 回視聴 - 1 年前
0:59

Why Bismuth is Actually Radioactive

GeologyHub
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0:56

Uranium is safe compared to this...

NileRed
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7:28

Spicy Crystals and Radioactive Minerals

That Crystal Show™
191 回視聴 - 1 年前
0:37

Eating "The Most Radioactive Mineral in the World" - Nuclear Engineer Reacts

T. Folse Nuclear
15,287 回視聴 - 8 か月前
6:22

Radioactive Uranium found in gift shop mineral set from the 1960's

Off The Beaten Path Crystals
1,470 回視聴 - 3 年前